30952905

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 52086144

約数和(自身を除く): 21133239

約数列:

[1, 3, 5, 15, 37, 43, 111, 129, 185, 215, 555, 645, 1297, 1591, 3891, 4773, 6485, 7955, 19455, 23865, 47989, 55771, 143967, 167313, 239945, 278855, 719835, 836565, 2063527, 6190581, 10317635, 30952905]

約数ペア:

[(1, 30952905), (3, 10317635), (5, 6190581), (15, 2063527), (37, 836565), (43, 719835), (111, 278855), (129, 239945), (185, 167313), (215, 143967), (555, 55771), (645, 47989), (1297, 23865), (1591, 19455), (3891, 7955), (4773, 6485)]